2 - 25
Operation of plunger
When actuated(Pressure is applied to pilot port a), the plunger moves to the left, the center
bypass is shut off; Oil from the parallel feed passage opens the check valve C
1
and flows into
cylinder port A via the high pressure feed passage.
The return oil from cylinder port B flows into the tank via the low pressure feed passage.
Ɠ
Reversed when pressure is applied to pilot port b.
ڹ
Parallel feed passage
Cylinder port B
Pilot port b
Low pressure passage
Center bypass passage
High pressure feed passage
Pilot port a
Cylinder port A
Port relief valve
Spring
Low pressure passage
Port relief valve
Summary of Contents for R 160 LC-3
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Page 182: ...4 44 No of pin Receptacle connector Female Plug connector Male 24 12 24 1 13 S815 024000...
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Page 416: ...8 103 Remove lock nut 21 and then boot 26 15...
Page 427: ...8 114 Install cover 3 to hub 1 and tighten bolts 14 Torque 5 5 12 5kgf m 40 90lbf ft 7 14 15 3...
Page 456: ...8 143 1 STRUCTURE GROUP 11 WORKEQUIPMENT SECTION A SECTION B SECTION C C B B A A C...